Local Properties of Cardinal Interpolatory Function

Authors
Chen, Han Lin Peng, Si Long
Citation
Chen, Han Lin et Peng, Si Long, Local Properties of Cardinal Interpolatory Function, Acta mathematica Sinica. English series (Print) , 17(4), 2000, pp. 613-620
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
17
Issue
4
Year of publication
2000
Pages
613 - 620
Database
ACNP
SICI code
Abstract
In [1], a kind of periodic cardinal interpolatory function (PCIF) is constructed, and they also use it to construct periodic wavelets. But the localization of PCIF is not known yet. In this paper, we study the local property of PCIF using two different methods. The results show that PCIF has very good localization. Some new properties of Bernoulli spline are also introduced.